<?php

class Login extends Controller {
	function __construct() {
		$login_model = $this->model('LoginModel');

		$data = array();

		if(isset($_POST['btn_login'])) {
			$data['given_identity'] = $_POST['given_identity'];
			$data['given_password'] = $_POST['given_password'];
			$checkCredentials = $login_model->checkCredentials($data['given_identity'], $data['given_password']);
			if($checkCredentials === true) {
				$tryLogin = $login_model->tryLogin($data['given_identity'], $data['given_password']);
				if($tryLogin === true) {
					$login_model->login($data['given_identity']);
				} else {
					echo $tryLogin;
				}
			} else {
				echo $checkCredentials;
			}
		}

		$this->view('login', $data);
	}
}